Green synthesis of silver nano-insecticide from (Polygonaceae).

Developing eco-friendly and cost-effective green synthesis of metallic nanoparticles using an array of natural resources has garnered significant interest in recent years for their diverse sustainable applications, including agriculture. In our present investigation for green synthesis of silver nanoparticles (AgNPs), phytochemicals present on the (Family: Polygonaceae) leaf extract acted as a reducing and stabilising agent owing to their active phytoconstituents. Biosynthesis of AgNPs was confirmed using various physio-chemical methods including UV-Vis spectrophotometry, Dynamic Light Scattering (DLS) analysis, Zeta potential, Transmission Electron Microscopy (TEM) and Scanning Electron Microscopy (SEM).